download latest .ipsw file for the device and update..
download redsn0w_win_0.9.6b6
run redsn0w_win_0.9.6b6
click browse and
select downloaded ipsw file
click next
tick install ipad baseband
click next and follow the instruction for DFU mode..
wait until the jailbeaking process is complete
the device reboots automatically...
go to newly installed CYDIA
in cydia, search ultrasnow and install...
enjoy your unlock iphone 3g..
happy to share... tnx
download redsn0w_win_0.9.6b6
run redsn0w_win_0.9.6b6
click browse and
select downloaded ipsw file
click next
tick install ipad baseband
click next and follow the instruction for DFU mode..
wait until the jailbeaking process is complete
the device reboots automatically...
go to newly installed CYDIA
in cydia, search ultrasnow and install...
enjoy your unlock iphone 3g..
happy to share... tnx